Automatic gunpowder discharging device
By designing the automatic discharge device of gunpowder and using the combination of transfer trucks, discharge barrels and lifting mechanisms, the problem of automation and safety of gunpowder in the production of civil blasting equipment is solved, and the automation and safety of the production line is improved.
Patent Information
- Application Number
- CN202421315576.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The lack of devices specifically used for automatic discharge of gunpowder in the prior art, which makes it difficult to achieve automation and safety in the production of civil blasting equipment detonating tools.
An automatic discharge device of gunpowder is designed, including a transfer truck, a discharge barrel and a lifting mechanism. Through the cooperation of the cone valve stem and the cone valve, the automatic discharge of gunpowder is achieved.
It improves the automation and safety level of the production line, has a simple structure, convenient operation and maintenance, and is suitable for the civil explosives production field.
Smart Images
Figure CN222556026U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production of detonators for civil blasting equipment, and more specifically to an automatic gunpowder feeding device. Background Art
[0002] At present, in the field of civil explosives, when producing detonators, the raw materials are often single explosives such as TNT and RDX, while gunpowder is rarely used, resulting in little research on corresponding automatic gunpowder feeding equipment. In the prior art, there is no device specifically used for automatic gunpowder feeding.
[0003] Therefore, providing a kind of gunpowder automatic unloading device is a problem that those skilled in the art need to solve urgently. Utility Model Content
[0004] In view of this, the utility model provides an automatic gunpowder unloading device to improve the automation level of the production line and enhance the safety level of the production line.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A device for automatically unloading gunpowder comprises a transfer vehicle, a discharge barrel and a lifting mechanism, the discharge barrel comprising a barrel body, a linear bearing, a cone valve stem and a cone valve, the bottom plate of the transfer vehicle is provided with a discharge hole; the top of the barrel body is provided with an inlet hole, and the bottom of the barrel body is provided with a discharge hole; the barrel body is placed and installed in the transfer vehicle, and the discharge hole corresponds to the position of the discharge hole; the linear bearing is vertically installed on the top of the barrel body; the cone valve stem is inserted in the linear bearing; the cone valve is installed at the bottom end of the cone valve stem and corresponds to the position of the discharge hole; the lifting mechanism is clamped with the top end of the cone valve stem.
[0007] By adopting the above technical solution, the beneficial effects of the utility model are:
[0008] It has a simple structure, is easy to operate and maintain, and is flexible to use. It improves the automation level of the production line and the safety level of the production line, and is suitable for the field of civil explosives production.
[0009] Furthermore, the lifting mechanism includes a bracket, a cylinder and a claw, the bracket is fixed on the platform and located on the periphery of the transfer vehicle; the cylinder is installed on the top of the bracket; the claw is installed on the extended end of the telescopic rod of the cylinder, and the claw is clamped with the socket at the top end of the cone valve stem directly below it.
[0010] Furthermore, the wheels of the transfer vehicle are wheels with brakes or a limiting rod corresponding to the position of the wheels of the transfer vehicle is provided on the platform.
[0011] The beneficial effect of adopting the above further technical solution is that the transfer vehicle can be positioned when needed.
[0012] Furthermore, the barrel body is made of stainless steel; and the cone valve is made of rubber.
[0013] The beneficial effect of adopting the above further technical solution is to avoid hard collision between the cone valve and the barrel wall.
[0014] Furthermore, the feed hole is located at the center of the bottom of the barrel body, and correspondingly, the linear bearing is vertically installed at the center of the top of the barrel body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0016] Figure 1 The accompanying drawing is a front view of an automatic gunpowder feeding device provided by the utility model.
[0017] Figure 2 The accompanying drawing is a side view of an automatic gunpowder feeding device provided by the utility model;
[0018] Figure 3 The accompanying drawing is a schematic diagram of the structure of the discharge barrel provided by the utility model;
[0019] Figure 4 The accompanying drawing is a top view of the discharge barrel provided by the utility model;
[0020] Figure 5 The accompanying drawing is a structural schematic diagram of the lifting mechanism provided by the utility model. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figure 1-5As shown, the embodiment of the utility model discloses an automatic unloading device for gunpowder, including a transfer vehicle 1, a discharge barrel 2 and a lifting mechanism 3, the discharge barrel 2 includes a barrel body 21, a linear bearing 22, a cone valve stem 23 and a cone valve 24, the bottom plate 11 of the transfer vehicle 1 has a discharge hole; the top of the barrel body 21 has a feed hole 211 for pouring gunpowder into the barrel body 21, and the bottom of the barrel body 21 has a discharge hole 212; the barrel body 21 is placed and installed in the transfer vehicle 1, and the discharge hole 212 corresponds to the position of the discharge hole; the linear bearing 22 is vertically installed on the top of the barrel body 21; the cone valve stem 23 is inserted in the linear bearing 22; the cone valve 24 is installed at the bottom end of the cone valve stem 23 and corresponds to the position of the discharge hole 212; the lifting mechanism 3 is clamped with the top end of the cone valve stem 23. The utility model has a simple structure, convenient operation and maintenance, flexible use, improves the automation level of the production line, improves the safety level of the production line, and is suitable for the field of civil explosive production.
[0023] Specifically, the lifting mechanism 3 includes a bracket 31, a cylinder 32 and a claw 33. The bracket 31 is fixed on the platform and is located on the periphery of the transfer vehicle 1. In the present embodiment, the bracket 31 is fixed to the platform by bolts; the cylinder 32 is installed on the top of the bracket 31. In the present embodiment, it is installed by bolts; the claw 33 is installed on the extended end of the telescopic rod of the cylinder 32, and the claw 33 is engaged with the socket at the top end of the cone valve stem 23 directly below it.
[0024] In order to further optimize the technical solution of the utility model, the wheels 12 of the transfer vehicle 1 are wheels with brakes or a limiting rod 4 corresponding to the position of the wheels 12 of the transfer vehicle 1 is provided on the platform, so as to position the transfer vehicle 1 when needed.
[0025] In order to further optimize the technical solution of the present utility model, the barrel body 21 is made of stainless steel; the cone valve 24 is made of rubber, which can avoid hard collision between the cone valve 24 and the barrel wall.
[0026] Specifically, the feed hole 212 is located at the center of the bottom of the barrel body 21 , and correspondingly, the linear bearing 22 is vertically installed at the center of the top of the barrel body 21 .
[0027] The working process of this utility model:
[0028] In the raw material workshop, gunpowder is manually loaded into the barrel body 21, and the transfer vehicle 1 is pushed to the production workshop. The cylinder 32 drives the claw 33 to drop to the lowest position. At this time, the transfer vehicle 1 is pushed into the bracket 31 of the lifting mechanism 3, and then the transfer vehicle 1 is positioned. Then the top end of the cone valve stem 23 is clamped into the claw 33, and the cylinder 32 is started. Under the action of the cone valve stem 23, the cone valve 24 is driven to slowly rise, and a gap appears between the bottom of the cone valve 24 and the discharge hole 212. The raw material gunpowder is slowly discharged from the gap to the gunpowder bin below the bottom plate 11, and the automatic discharge work is finally completed.
[0029] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.
[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An automatic gunpowder feeding device, characterized in that: It includes a transfer vehicle, a discharge barrel and a lifting mechanism. The discharge barrel includes a barrel body, a linear bearing, a cone valve stem and a cone valve. The bottom plate of the transfer vehicle is provided with a discharge hole; the top of the barrel body is provided with an inlet hole, and the bottom of the barrel body is provided with a discharge hole; the barrel body is placed and installed in the transfer vehicle, and the discharge hole corresponds to the position of the discharge hole; the linear bearing is vertically installed on the top of the barrel body; the cone valve stem is inserted in the linear bearing; the cone valve is installed at the bottom end of the cone valve stem and corresponds to the position of the discharge hole; the lifting mechanism is clamped with the top end of the cone valve stem.
2. The automatic gunpowder feeding device according to claim 1, characterized in that: The lifting mechanism includes a bracket, a cylinder and a claw. The bracket is fixed on the platform and is located at the periphery of the transfer vehicle; the cylinder is installed on the top of the bracket; the claw is installed on the extended end of the telescopic rod of the cylinder, and the claw is clamped with the socket at the top end of the cone valve stem directly below it.
3. The automatic gunpowder feeding device according to claim 1, characterized in that: The wheels of the transfer vehicle are wheels with brakes or a limiting rod corresponding to the position of the wheels of the transfer vehicle is arranged on the platform.
4. The automatic gunpowder feeding device according to claim 1, characterized in that: The barrel body is made of stainless steel; the cone valve is made of rubber.
5. The automatic gunpowder feeding device according to claim 1, characterized in that: The feed hole is located at the center of the bottom of the barrel body, and correspondingly, the linear bearing is vertically installed at the center of the top of the barrel body.